Unit2语法讲解及习题：副词的比较级与最高级 2025-2026学年沪教版（五四制）七年级英语下册

沪教英语（五四学制）七下Unit2语法讲解及习题 副词的比较级与最高级 一、语法知识点详解 1. 定义与功能 副词的比较级和最高级用于比较动作发生的方式或程度，说明“如何更……地做某事”或“最……地做某事”，这与本单元“有效沟通”的主题高度契合。 2. 构成规则 （1）一般情况 比较级：在副词前加 more 最高级：在副词前加 the most 例如： clearly → more clearly → the most clearly effectively → more effectively → the most effectively widely → more widely → the most widely （2）特殊变化（同形容词） 少数单音节副词和不规则副词有特殊变化： fast → faster → the fastest hard → harder → the hardest early → earlier → the earliest well → better → the best badly → worse → the worst 3. 用法 （1）比较级 用于两者之间的比较，通常用 than 连接被比较的对象。 例：Emojis help me show my feelings more clearly than words. （2）最高级 用于三者或三者以上的比较，句中常包含表示范围的短语（如 in the world, among the three）。 例：English is one of the most widely used languages in the world. 4. 常用句式 比较级 + and + 比较级：表示“越来越……” 例：He spoke more and more confidently as the speech went on. the + 比较级..., the + 比较级...：表示“越……，越……” 例：The more clearly you speak, the better people will understand you. 2、 练习题 基础过关 一、写出下列副词的比较级和最高级 1. clearly → ___________ → ___________ 2. effectively → ___________ → ___________ 3. widely → ___________ → ___________ 4. fast → ___________ → ___________ 5. well → ___________ → ___________ 二、用所给副词的适当形式填空 6. He listens ___________ (carefully) than his deskmate. 7. Of all the students, she speaks English ___________ (fluently). 8. We need to communicate ___________ (effectively) to avoid misunderstanding. 9. He ran ___________ (fast) than me in the race. 10. This is ___________ (widely) read book in our school library. 能力提升 一、单项选择 11. He speaks English ___________ than I do. A. clearly B. more clearly C. most clearly D. clearer 12. She danced ___________ of all the performers. A. more gracefully B. gracefully C. most gracefully D. graceful 13. ___________ you practice, ___________ you will play the piano. A. The more; the better B. More; better C. The more; better D. More; the better 14. This method works ___________ than the old one. A. effective B. effectively C. more effectively D. most effectively 15. He is ___________ known for his plays than for his novels. A. wide B. widely C. more widely D. most widely 二、按要求改写句子 16. He speaks clearly. She speaks more clearly. (合并为一句) ________________________________________________________________ 17. This is a good way. That is a better way. (合并为一句，用副词) ________________________________________________________________ 18. She works hard. Everyone in her class works harder. (合并为一句) ________________________________________________________________ 19. He ran fast. I ran faster. (合并为一句) ________________________________________________________________ 20. This book is popular. That book is more popular. (合并为一句，用副词) ________________________________________________________________ 三、翻译句子 21. 她比我更流利地说英语。 ________________________________________________________________ 22. 在所有学生中，他最仔细地听老师讲课。 ________________________________________________________________ 23. 你练习得越多，你就会做得越好。 ________________________________________________________________ 24. 这是我读过的最广泛流传的故事之一。 ________________________________________________________________ 25. 为了有效沟通，我们需要更清楚地表达自己。 ________________________________________________________________ 拓展挑战 一、完成句子 26. ___________ (越有礼貌地) you speak, ___________ (越容易) you will make friends. 27. Among the three boys, Tom writes ___________ (最认真地). 28. He studies ___________ (努力地) than before, so he has made great progress. 29. This is ___________ (最广泛地) used app in our daily life. 30. She sang ___________ (动听地) than I expected. 二、语法改错（每句一处错误） 31. He runs more faster than me. 32. She is the most carefully student in our class. 33. The more you read, the more better you will understand. 34. This movie is most interesting than that one. 35. He speaks English more fluently than me. 三、参考答案与解析 基础过关 1. more clearly; the most clearly 2. more effectively; the most effectively 3. more widely; the most widely 4. faster; the fastest 5. better; the best 6. more carefully 7. the most fluently 8. more effectively 9. faster 10. the most widely 能力提升 11. B. more clearly 12. C. most gracefully 13. A. The more; the better 14. C. more effectively 15. C. more widely 16. She speaks more clearly than he does. 17. That way works more effectively than this one. 18. Everyone in her class works harder than she does. 19. I ran faster than he did. 20. That book is more widely read than this one. 21. She speaks English more fluently than I do. 22. Among all the students, he listens to the teacher the most carefully. 23. The more you practice, the better you will do. 24. This is one of the most widely spread stories I have ever read. 25. In order to communicate effectively, we need to express ourselves more clearly. 拓展挑战 26. The more politely; the more easily 27. the most carefully 28. harder 29. the most widely 30. more beautifully 31. more faster → faster 32. most carefully → most careful 33. more better → better 34. most → more 35. me → I (或在 me 前加 than) ( 1 ) 学科网（北京）股份有限公司 $